enemies abroad. mitt romney gives a big foreign policy speech in virginia today, but over the weekend in florida, he focused on taxes and president obama. >> he will ultimately have to raise taxes on middle income taxes by $4,000 a year. >> reporter: since last week's debate, which romney is widely regarded as having won, both sides argued the other was dishonest. >> he was a little taken aback at the brazenness with which governor romney walked away from so many of the positions on which he's run. >> reporter: their truth war now on tv. >> not telling the truth about mitt romney's tax plan. >> this was dishonest. >> i'm not in favor of a $5 trillion tax cut. >> the governor knows his $5 trillion tax cut isn't too popular, so a few weeks before the election, he's trying to pretend it doesn't exist. >> reporter: president obama at a star-studded fundraising concert in los angeles sunday, heads to san francisco today with romney's poll numbers improving. >> they're looking very good. >> reporter: after the debate, reuters puts mitt romney within two points of the president. tomorrow we'